• Journal of the Korean Society of Costume
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• v.60 no.7
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• pp.103-116
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• 2010

Recently, the art of the Latin America Culture is being actively introduced into our country. Many concepts in the fashion field contain Latin American culture and their influence is growing. This present study, based on a correct understanding of and research on Latin American culture, is an attempt to expand the expression of fashion design and explore the use of works of art in fashion. The case study is on Frida Kahlo (1907~1954), who was a Mexican woman painter who gives us some inspiration in contemporary fashion design. The scope of this case study investigates the Haute couture and the Pr$\hat{e}$t-$\grave{a}$-porter women's wear collections and photos from 1998 to 2009 which were greatly influenced by Frida Kahlo and analyzes through the formative elements of dress, color, form, pattern and material. Frida Kahlo was a painter whose composition of surrealism held the world of life and death, pain and pleasure, love and parting, thought and freedom, and tradition and modern, etc. As a design inspiration, her influence reaches into accessories, and hairstyles, as well as the Pr$\hat{e}$t-$\grave{a}$-porter. This current study for the correct understanding of the new culture and the introduction of art into the fashion design might be helpful in making fashion a work of art and in extending the expression of the fashion design concept which is based on commercial art.

• Journal of the Korean Society of Costume
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• v.61 no.6
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• pp.113-130
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• 2011

Post-Modern Multiculturalism is spreading in many ways and other cultural interest has led to the Latin American culture, which has steadily appeared as the main fashion concept of the international collection. Frida Kahlo(1907-1954), a representative of Latin American culture and a Mexican female surrealistic painter, who gives us some inspiration for contemporary fashion design. The purpose of this study is to have a correct understanding of and research on Latin American culture and to expand the expression of fashion design. In the process, this article examines the costume of Mexico belong to the Indio culture which had been regarded as the Other for a long time and understands Frida Kahlo's fashion style: Tehuanas costume and her masculine style. The Tehuanas costume is a traditional style of the city, Tehuantepec, located in the southeast of Mexico, which is characterized by colorful floral patterns and a long skirt. Three fashion concepts were derived from her fashion style: tradition & modern, love & farewell, and masculine & feminine. The scope of this study investigates the Haute Couture and the Pret-a-porter women's wear collections and photos from 1998 to 2010 in Europe, USA and South America. From classifying the collected photos into each concept, three styles such as ethnic, romantic and androgynous style were derived. These fashion styles were analyzed through the formative elements of dress, color, silhouette, pattern, material and clothing construction in order to figure out how costumes of other cultures influenced on contemporary fashion. As a design inspiration, Frida Kahlo extends her influence into innerwear, accessories and hairstyles, as well as women's wear. These inspirations emerge steadily from the past and far into the future as an expression of a fashion design concept.

• Sim-seong Yeon-gu
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• v.26 no.1
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• pp.1-35
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• 2011

The number of Frida Kahlo's works is 143, 55 of which are her own portraits. She spent a great deal of time on the production of her works, a large portion of which is taken up by her portraits. Art and creation by artist are the expressive process of artist's unconsciousness. Certain works express personal unconsciousness and collective, archetypal unconsciousness. These works evoke certain impressive image or unknown emotion in their mind impulsively. Artist could talk with their own work in this process. The producted symbolic images want to seek harmony with the artist's consciousness. This study has examined, from the viewpoint of analytical psychology, the psychological changes of Frida Kahlo by way of interpreting 4 of her own realistic portraits. These particular 4 works were finished in the most critical life time of Frida Kalho. We tried to find out what the purpose of her work would be. From the examination the following characteristics were gound. 1) Her portraits are not only concerned with her personal life and personal unconscious, but they also contain elements of the collective unconscious. 2) She experienced a psychological healing for herself in the process of transforming shocking events into painful portraits. 3) Her self portraits are the expression of the creative transformation she underwent.

• Journal of Broadcast Engineering
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• v.20 no.4
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• pp.568-579
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• 2015

Recently, mobile devices with touch display panel are widely used. Accuracy and reaction speed of touch signal are very important in touch devices. Therefore, we need to develop an effective algorithm to reduce touch noise quickly and accurately. This paper proposes a touch noise reduction algorithm using Kalman filtering in consideration of signal motion. First, a specific pre-emphasis processing is applied to an input signal so as to maximize the effect of Kalman filtering. In other words, a pure signal in the touch signal increases but noise in the touch signal decreases. Next, motion of the signal is detected. Motion estimation is performed only if motion is detected. If we detect motion by using the only neighborhood of the signal, we can reduce about 75% of the computation in comparison with examining the entire area. Finally, Kalman filtering using the previous state of current signal is performed. Experimental results show that the proposed algorithm suppresses touch noise sufficiently without degradation of the pure signal

• Korean Journal of Logic
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• v.15 no.3
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• pp.307-322
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• 2012

It is demonstrated that there is a simple, canonical way to show the independency of the Friedman-style miniaturization of Kruskal's theorem with respect to $(\prod_{2}^{1}-BI)_0$. This is done by a non-trivial combination of some well-known, non-trivial previous works concerning directly or indirectly the (proof-theoretic) strength of Kruskal's theorem.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.5 no.7
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• pp.1226-1231
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• 2001

In this paper in order to estimate a frequency offset in the presence of the impulse noise, the kalman filter automatic frequency control has been presented and compare with some well-known automatic frequency control. The kalman filter automatic frequency control has shown its potential robustness against the impulsive noise, keeping a stable frequency acquisition performance among all the automatic frequency control considered, resulting in the reduction of the preamble length for training the automatic frequency control and the higher efficiency in transmission power.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.28 no.5
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• pp.441-449
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• 2015

In this paper we perform a linearized buckling analysis using the Kirchhoff plate theory and the von Karman nonlinear strain-displacement relation. Design sensitivity analysis(DSA) expressions for plane elasticity and buckling problems are derived with respect to Young's modulus and thickness. Using the design sensitivity, we can formulate the topology optimization method for minimizing the compliance and maximizing eigenvalues. We develop a topology optimization method applicable to plate buckling problems using the prestress for buckling analysis. Since the prestress is needed to assemble the stress matrix for buckling problem using the von Karman nonlinear strain, we introduced out-of-plane motion. The design variables are parameterized into normalized bulk material densities. The objective functions are the minimum compliance and the maximum eigenvalues and the constraint is the allowable volume. Through several numerical examples, the developed DSA method is verified to yield very accurate sensitivity results compared with the finite difference ones and the topology optimization yields physically meaningful results.

• Journal of architectural history
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• v.7 no.4 s.17
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• pp.77-91
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• 1998

The theory of tectonic appeared in the midst of 19th century as German architects adopted new materials and structural technology, invented by creative engineers, into architectural design. This does not merely mean a technical problem but concern the redefinition of architecture in term of an aesthetic, cultural, and ontological identity. Furthermore it alluded to a desire on the part of architectural theorists to actualize artistic and spiritual goals out of new constructional necessities. Because of their complex discourse that assumed the possibility of communication between philosophical and technical aspects, between ideal and real concerns, tectonics becomes until now the most important issue in architecture. The concept of tectonic was intensively investigated by Gottfried Semper's and Karl B$\ddot{o}$tticher architectural writings. They contributed to clarify the principle aspects of tectonic within architectural, philosophical, and anthropological discourses of 19th century. Gottfried Semper stressed an understanding of how architecture took on physical form in earliest human culture. He placed great importance on the artistic expression of materials. But unlike Semper who argued the cladding of the structural frame by decorative wall system, Karl Botticher required maximum visibility of structural frame. This represents the different positions between Gottfried Semper and Karl Botticher

• Journal of Korean Society for Geospatial Information Science
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• v.18 no.1
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• pp.89-97
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• 2010

The ship-borne gravity data is essential to construct geoid in Korea surrounding ocean area. The altimeter data was used in previous study, however, the ship-borne gravity data could be used due to more ship-borne data was collected by improvement of instrument, positioning system. Therefore, the study on verification of precision of ship-borne gravity data and practical usage analysis is needed. In this study, free-air anomaly having 16.47mGal and 18.86mGal as mean and standard deviation was obtained after consistent processing such as Eotvos correction, Kalman Filter, Cross-over adjustment etc. The calculated free-air anomaly was compared to DNSC08 altimeter data and the difference was computed having -0.88mGal and 9.46mGal of mean and standard deviation. The reason causing those differences are owing to spatial limits of data acquisition and effects of ocean topography. To use ship-borne gravity data for precision geoid development, the efforts to overcome the limits of data collection and study for data combination should be proceeded.

• Economic and Environmental Geology
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• v.55 no.1
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• pp.53-61
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• 2022

The Gasado Au-Ag deposit is located within the south-western margin of the Hanam-Jindo basin. The geology of the Gasado is composed of the late Cretaceous volcaniclastic sedimentary rocks and acidic or intermediate igneous rocks. Within the deposit area, there are a number of hydrothermal quartz and calcite veins, formed by narrow open space filling along subparallel fractures in the late Cretaceous volcaniclastic sedimentary rock. Vein mineralization at the Gasado is characterized by several textural varieties such as chalcedony, drusy, comb, bladed, crustiform and colloform. The textures have been used as exploring indicators of the epithermal deposit. Mineral paragenesis can be divided into two stages (stage I, ore-bearing quartz veins; stage II, barren carbonate veins) considering major tectonic fracturing event. Stage I, at which the precipitation of Au-Ag bearing minerals occurred, is further divided into three substages (early, middle and late) with paragenetic time based on minor fractures and discernible mineral assemblages: early, marked by deposition of pyrite and pyrrhotite with minor chalcopyrite, sphalerite and electrum; middle, characterized by introduction of electrum and base-metal sulfides with minor argentite; late, marked by argentite and native silver. Au-Ag-bearing mineralization at the Gasado deposit occurred under the condition between initial high temperatures (≥290℃) and later lower temperatures (≤130℃). Changes in stage I vein mineralogy reflect decreasing temperature and fugacity of sulfur (≈10^-10.1 to ≤10^-18.5atm) by evolution of the Gasado hydrothermal system with increasing paragenetic time. The Gasado deposit may represents an epithermal gold-silver deposit which was formed near paleo-surface.